| 城市规划路网数据库建设 |
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| 引用本文： | 槐升团. 城市规划路网数据库建设[J]. 武汉大学学报(工学版), 2005, 38(3): 104-106 |
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| 作者姓名： | 槐升团 |
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| 作者单位： | 兰州市勘察测绘研究院,甘肃兰州,730030 |
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| 摘 要： | 通过测量获取兰州市已建成城市道路网数据,通过新旧坐标系之间的转换,获取按旧坐标系组织的未建成规划道路数据,调整规划道路数据.还提出了一种针对直线和圆曲线的道路数据平差模型,以及规划道路数据组织方案.
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| 关 键 词： | 路网测量 规划路网 道路曲线 路网数据库 |
| 文章编号： | 1671-8844(2005)03-104-03 |
| 修稿时间： | 2004-12-26 |
Construction of road-net database for urban planning |
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| HUAI Sheng-tuan. Construction of road-net database for urban planning[J]. Engineering Journal of Wuhan University, 2005, 38(3): 104-106 |
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| Authors: | HUAI Sheng-tuan |
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| Abstract: | The method to obtain the existed road data of Lanzhou city by surveying the existed road net data and the transition between the old coordinate system and the new one are introduced; then how to use this method to get the new data of the planning road based on the old coordinate system is also discussed. A mathematical model is suggested to balance the beeline and the circular curve road data. Furthermore, the scheme of data organization for the planning roads is suggested. |
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| Keywords: | road-net surveying planning road-net road curve road-net database |
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